package com.lichunsheng.stu.service;

import com.lichunsheng.stu.entity.PeUser;

import java.util.List;

/**
 * (PeUser)表服务接口
 *
 * @author makejava
 * @since 2021-01-02 16:48:49
 */
public interface PeUserService {


    PeUser findByUserName(String username);
}